This is the picture that the girl named Bree posted on Twitter:

Her legs look extremely shiny. Thats what other people noticed too. But the reality was different. Upon the discovery of what it really was, the internet was baffled. This image as been already retweeted over 5,000 times. Can you guess what it is?

What looks like oil or clingfilm on her legs is actually well-placed streaks of white paint.